Pyridone derivatives

An intensive and extensive study is made on an EP4 receptor agonist, and it is found that a novel pyridone compound in which position-1 of a pyridone ring is substituted by a group having an acidic group such as a carboxyl group and position-6 of the pyridone ring is bound to an aromatic ring group...

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Bibliographic Details
Main Authors KAMIKUBO, TAKASHI, KOMIYA, YURIKO, MAKI, KEISUKE, MIURA, MASANORI, OKUDA, TAKAO, HIRAYAMA, FUKUSHI
Format Patent
LanguageChinese
English
Published 16.03.2009
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:An intensive and extensive study is made on an EP4 receptor agonist, and it is found that a novel pyridone compound in which position-1 of a pyridone ring is substituted by a group having an acidic group such as a carboxyl group and position-6 of the pyridone ring is bound to an aromatic ring group via a lower alkyl, a lower alkylene, an ether or a thioether has a good EP4 receptor agonist activity. The compound has a good EP4 receptor agonist activity and a good activity of increasing the femoral blood flow in a rat, and is therefore useful as a medicinal agent, particularly a therapeutic agent for peripheral arterial disease.
Bibliography:Application Number: TW200897121177